diff --git a/examples/all-clusters-app/all-clusters-common/all-clusters-app.matter b/examples/all-clusters-app/all-clusters-common/all-clusters-app.matter
index 4313908d4fcdcb..3144546a72b849 100644
--- a/examples/all-clusters-app/all-clusters-common/all-clusters-app.matter
+++ b/examples/all-clusters-app/all-clusters-common/all-clusters-app.matter
@@ -8645,6 +8645,7 @@ endpoint 1 {
     ram      attribute absMaxHeatSetpointLimit default = 0x0BB8;
     ram      attribute absMinCoolSetpointLimit default = 0x0640;
     ram      attribute absMaxCoolSetpointLimit default = 0x0C80;
+    ram      attribute localTemperatureCalibration default = 0x00;
     ram      attribute occupiedCoolingSetpoint default = 0x0A28;
     ram      attribute occupiedHeatingSetpoint default = 0x07D0;
     ram      attribute minHeatSetpointLimit default = 0x02BC;
diff --git a/examples/all-clusters-app/all-clusters-common/all-clusters-app.zap b/examples/all-clusters-app/all-clusters-common/all-clusters-app.zap
index 3c9dcb094f8eb4..2ed20d53a62605 100644
--- a/examples/all-clusters-app/all-clusters-common/all-clusters-app.zap
+++ b/examples/all-clusters-app/all-clusters-common/all-clusters-app.zap
@@ -16255,6 +16255,22 @@
               "maxInterval": 65344,
               "reportableChange": 0
             },
+            {
+              "name": "LocalTemperatureCalibration",
+              "code": 16,
+              "mfgCode": null,
+              "side": "server",
+              "type": "int8s",
+              "included": 1,
+              "storageOption": "RAM",
+              "singleton": 0,
+              "bounded": 0,
+              "defaultValue": "0x00",
+              "reportable": 1,
+              "minInterval": 1,
+              "maxInterval": 65534,
+              "reportableChange": 0
+            },
             {
               "name": "OccupiedCoolingSetpoint",
               "code": 17,
diff --git a/src/app/tests/suites/certification/Test_TC_TSTAT_2_1.yaml b/src/app/tests/suites/certification/Test_TC_TSTAT_2_1.yaml
index faf34fdea43e92..2db131a5a4df55 100644
--- a/src/app/tests/suites/certification/Test_TC_TSTAT_2_1.yaml
+++ b/src/app/tests/suites/certification/Test_TC_TSTAT_2_1.yaml
@@ -243,8 +243,8 @@ tests:
       response:
           constraints:
               type: int8s
-              minValue: -25
-              maxValue: 25
+              minValue: -127
+              maxValue: 127
 
     - label: "Step 13a: TH reads attribute OccupiedCoolingSetpoint from the DUT"
       PICS: TSTAT.S.F01 && TSTAT.S.A0017 && TSTAT.S.A0018
diff --git a/src/app/tests/suites/certification/ci-pics-values b/src/app/tests/suites/certification/ci-pics-values
index aa8fb52d289d2b..207999a74778b1 100644
--- a/src/app/tests/suites/certification/ci-pics-values
+++ b/src/app/tests/suites/certification/ci-pics-values
@@ -1926,7 +1926,7 @@ TSTAT.S.A0006=1
 TSTAT.S.A0007=0
 TSTAT.S.A0008=0
 TSTAT.S.A0009=0
-TSTAT.S.A0010=0
+TSTAT.S.A0010=1
 TSTAT.S.A0011=1
 TSTAT.S.A0012=1
 TSTAT.S.A0013=0
diff --git a/src/app/zap-templates/zcl/data-model/chip/thermostat-cluster.xml b/src/app/zap-templates/zcl/data-model/chip/thermostat-cluster.xml
index 91a89497d7c8cc..796209999f1121 100644
--- a/src/app/zap-templates/zcl/data-model/chip/thermostat-cluster.xml
+++ b/src/app/zap-templates/zcl/data-model/chip/thermostat-cluster.xml
@@ -337,7 +337,7 @@ limitations under the License.
       <access op="read" privilege="view"/>
       <access op="write" privilege="manage"/>
     </attribute>
-    <attribute side="server" code="0x0010" define="LOCAL_TEMPERATURE_CALIBRATION" type="int8s" min="0xE7" max="0x19" writable="true" default="0x00" optional="true">
+    <attribute side="server" code="0x0010" define="LOCAL_TEMPERATURE_CALIBRATION" type="int8s" min="-127" max="127" writable="true" default="0x00" optional="true">
       <description>LocalTemperatureCalibration</description>
       <access op="write" privilege="manage"/>
     </attribute>